Re: [PATCH -next v2] mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe()

[Markus Elfring <Markus.Elfring@xxxxxx>]

> So we should check whether the return value of devm_ioremap()
> is NULL instead of IS_ERR.

Will an other change description provide the preferred imperative wording?
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/process/submitting-patches.rst?id=96c9a7802af7d500a582d89a8b864584fe878c1b#n151

Regards,
Markus